See the receipt prove itself.
x402 moves the money. IronBridge proves the call. Below is the same keyless, result-bound receipt three ways: watch a real one re-walk itself in your own browser, run the receipt math yourself in a sandbox, then fire a real paid call to a live lane. No key of ours signs anything here.
A real, already-anchored receipt — re-walked live
This pulls a genuine agent-call receipt from the public chain endpoint, then recomputes its hash in your browser. If our published leaf doesn't match what your own machine computes, the check fails. You don't have to trust us — you recompute it.
Build a receipt yourself
Pick a lane, send a request, and watch a result-bound receipt get assembled and hashed — live, in your browser.
Fire a real paid call
Your wallet signs a single USDC transfer to the treasury Safe. IronBridge never holds your key — your browser builds the transfer, your wallet signs it, and you get a result-bound receipt back.
- Pick a lane & toolSOLVR, CLERK, BNKR or GITLAWB — each priced at $0.10 USDC per call.
- Your wallet pays via x402Your browser builds an ERC-20 USDC transfer to the treasury Safe on Base (chain 8453). You sign it — we can't.
- The lane runs & returns the resultPayment and the sha256 of your result are bound together at settlement.
- You get a keyless, re-walkable receiptVerify it yourself — exactly like step 1 — anytime, after we're gone.
Honest state: the rail is open and the lanes are live (each returns HTTP 402 until paid), but IronBridge has zero external paying customers so far. We're not claiming traction we don't have — we're inviting you to be the first real call.